Abitur (n.)youdaoicibaDictYouDict[Abitur 词源字典]
German final secondary school exam, 1863, short for abiturium, from Modern Latin abitorire "to wish to leave," desiderative of Latin abire (neuter plural abitum) "to go away," from ab- "away" (see ab-) + ire "to go" (see ion).[Abitur etymology, Abitur origin, 英语词源]